TEZ-4310: Avoid duplicated precommit comments

[abstractdog]

No description provided.

[tez-yetus]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	12m 53s	Docker mode activated.
		_ Prechecks _
+1 💚	dupname	0m 0s	No case conflicting files found.
+0 🆗	shelldocs	0m 0s	Shelldocs was not available.
+1 💚	@author	0m 0s	The patch does not contain any @author tags.
		_ master Compile Tests _
		_ Patch Compile Tests _
+1 💚	shellcheck	0m 0s	There were no new shellcheck issues.
+1 💚	whitespace	0m 1s	The patch has no whitespace issues.
		_ Other Tests _
+1 💚	asflicense	1m 2s	The patch does not generate ASF License warnings.
		14m 38s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/tez-multibranch/job/PR-176/1/artifact/out/Dockerfile
GITHUB PR	#176
JIRA Issue	TEZ-4310
Optional Tests	dupname asflicense shellcheck shelldocs
uname	Linux be2f097da1eb 4.15.0-161-generic #169-Ubuntu SMP Fri Oct 15 13:41:54 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/tez.sh
git revision	master / 41cbc17
Max. process+thread count	51 (vs. ulimit of 5500)
modules	C: . U: .
Console output	https://ci-hadoop.apache.org/job/tez-multibranch/job/PR-176/1/console
versions	git=2.25.1 maven=3.6.3 shellcheck=0.7.1
Powered by	Apache Yetus 0.12.0 https://yetus.apache.org

This message was automatically generated.

[abstractdog]

can you approve this change @jteagles? looks like it's working:

1. the comment made by tez-yetus hasn't gone back to jira (no duplicates)
2. the jira has kept successfully linked to this PR

[jteagles]

+1

[jteagles]

Does this need to go to branch-0.9?

[abstractdog]

let me check, I'm opening a PR against branch-0.9
#179